package org.jeecg.modules.student_course.service;

import com.baomidou.mybatisplus.extension.service.IService;
import org.jeecg.modules.student_course.entity.AstuUserCourse;

/**
 * @Description: 课程和用户表
 * @Author: jeecg-boot
 * @Date:   2020-11-05
 * @Version: V1.0
 */

public interface IAstuUserCourseService extends IService<AstuUserCourse> {
    /**
     * 根据用户id和课程id判断该用户有没有选择该课程
     */
    AstuUserCourse selectAstuUserCoirseByUseriAndCourseid(String userid, String courseid);


}
